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| author | Chao Yu <yuchao0@huawei.com> | 2018-10-24 18:37:26 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-11-26 15:53:55 -0800 |
| commit | 2c70c5e3874e8cf2f39f4ce4e2b832f4380a0c1b (patch) | |
| tree | edc61ac95eca64a9903e8926f790954e147902b4 /fs/f2fs/segment.c | |
| parent | 7beb01f74415c56f5992922b5b902b45d365e694 (diff) | |
| download | talos-obmc-linux-2c70c5e3874e8cf2f39f4ce4e2b832f4380a0c1b.tar.gz talos-obmc-linux-2c70c5e3874e8cf2f39f4ce4e2b832f4380a0c1b.zip | |
f2fs: introduce __is_large_section() for cleanup
Introduce a wrapper __is_large_section() to clean up codes.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index f1a57f54e749..204d31e58967 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1884,7 +1884,7 @@ void f2fs_clear_prefree_segments(struct f2fs_sb_info *sbi, unsigned int start = 0, end = -1; unsigned int secno, start_segno; bool force = (cpc->reason & CP_DISCARD); - bool need_align = test_opt(sbi, LFS) && sbi->segs_per_sec > 1; + bool need_align = test_opt(sbi, LFS) && __is_large_section(sbi); mutex_lock(&dirty_i->seglist_lock); @@ -1916,7 +1916,7 @@ void f2fs_clear_prefree_segments(struct f2fs_sb_info *sbi, (end - 1) <= cpc->trim_end) continue; - if (!test_opt(sbi, LFS) || sbi->segs_per_sec == 1) { + if (!test_opt(sbi, LFS) || !__is_large_section(sbi)) { f2fs_issue_discard(sbi, START_BLOCK(sbi, start), (end - start) << sbi->log_blocks_per_seg); continue; @@ -2148,7 +2148,7 @@ static void update_sit_entry(struct f2fs_sb_info *sbi, block_t blkaddr, int del) /* update total number of valid blocks to be written in ckpt area */ SIT_I(sbi)->written_valid_blocks += del; - if (sbi->segs_per_sec > 1) + if (__is_large_section(sbi)) get_sec_entry(sbi, segno)->valid_blocks += del; } @@ -2414,7 +2414,7 @@ static void reset_curseg(struct f2fs_sb_info *sbi, int type, int modified) static unsigned int __get_next_segno(struct f2fs_sb_info *sbi, int type) { /* if segs_per_sec is large than 1, we need to keep original policy. */ - if (sbi->segs_per_sec != 1) + if (__is_large_section(sbi)) return CURSEG_I(sbi, type)->segno; if (unlikely(is_sbi_flag_set(sbi, SBI_CP_DISABLED))) @@ -2724,7 +2724,7 @@ int f2fs_trim_fs(struct f2fs_sb_info *sbi, struct fstrim_range *range) struct discard_policy dpolicy; unsigned long long trimmed = 0; int err = 0; - bool need_align = test_opt(sbi, LFS) && sbi->segs_per_sec > 1; + bool need_align = test_opt(sbi, LFS) && __is_large_section(sbi); if (start >= MAX_BLKADDR(sbi) || range->len < sbi->blocksize) return -EINVAL; @@ -3882,7 +3882,7 @@ static int build_sit_info(struct f2fs_sb_info *sbi) if (!sit_i->tmp_map) return -ENOMEM; - if (sbi->segs_per_sec > 1) { + if (__is_large_section(sbi)) { sit_i->sec_entries = f2fs_kvzalloc(sbi, array_size(sizeof(struct sec_entry), MAIN_SECS(sbi)), @@ -4037,7 +4037,7 @@ static int build_sit_entries(struct f2fs_sb_info *sbi) se->valid_blocks; } - if (sbi->segs_per_sec > 1) + if (__is_large_section(sbi)) get_sec_entry(sbi, start)->valid_blocks += se->valid_blocks; } @@ -4081,7 +4081,7 @@ static int build_sit_entries(struct f2fs_sb_info *sbi) sbi->discard_blks -= se->valid_blocks; } - if (sbi->segs_per_sec > 1) { + if (__is_large_section(sbi)) { get_sec_entry(sbi, start)->valid_blocks += se->valid_blocks; get_sec_entry(sbi, start)->valid_blocks -= |
